Advice for stirring your online community and fostering engagement
When you enter into any new area of science, you almost always find
yourself with a baffling new language of technical terms to learn before you can converse with the experts. This is certainly true in astronomy both in terms of terms that refer to the cosmos and terms that describe the tools of the trade, the most prevalent being the telescope. So to get us off of first base, let’s define some of the key terms that pertain to telescopes to help you be able to talk to them more intelligently. The first area of specialization in telescopes has to do with the types of telescopes people use. The three designs of telescopes that most people use are the Refractor, the Reflector and the Schmidt Cassegrain telescope. The refractor telescope uses a convex lens to focus the light on the eyepiece. The reflector telescope has a concave lens which means it bends in. It uses mirrors to focus the image that you eventually see. The Schmidt Cassegrain telescope uses an involved system of mirrors to capture the image you want to see. A binocular telescope uses a set of telescopes mounted and synchronized so your view of the sky is 3-D. Beyond the basic types, other terms refer to parts of the telescope or to the science behind how telescopes work. Collimation is a term for how well tuned the telescope is to give you a good clear image of what you are looking at. You want your telescope to have good collimation so you are not getting a false image of the celestial body. Aperture is a fancy word for how big the lens of your telescope is. But it’s an important word because the aperture of the lens is the key to how powerful your telescope is. Magnification has nothing to do with it, its all in the aperture.
208320 comments
mostbet_uz_uqKa
mostbet aviator demo https://mostbet4182.ru/
Comment Linkproekt pereplanirovki kvartiri_kkkt
проект перепланировки для согласования цена http://proekt-pereplanirovki-kvartiry16.ru/ .
Comment LinkZacharyvah
купить справку о болезни
Comment LinkLanceScest
Наркологическая клиника «Балтийская Наркология» — это безопасное пространство, где для лечения зависимостей используются современные доказательные методики, человеческий язык коммуникации и «тихая» логистика. Мы не практикуем универсальные схемы и «сильные процедуры для всех» — терапия собирается модульно, вокруг конкретной задачи: стабилизация, нормализация сна, снижение тревоги, настройка опор поведения и профилактика рецидивов. Каждый шаг имеет цель, окно оценки и критерий перехода. Анонимность не декларируется — она встроена в процесс: немаркированные маршруты, гражданская одежда персонала, нейтральные формулировки в документах, «беззвучные» уведомления и разграниченный доступ к медицинской карте.
Comment LinkПолучить больше информации - наркологическая клиника клиника помощь
mostbet_uz_hkKa
mostbet ro‘yxatdan o‘tish kodi mostbet ro‘yxatdan o‘tish kodi
Comment Linkzaimi_ockr
микрозаймы все микрозаймы все .
Comment Linkwettanbieter ohne limit
bester wettanbieter sportwetten
Comment LinkRhea Dudenhoeffer
[url="https://laetly.com/" />laetly.com[/url] – Bookmarking this — I’ll check back to see real products.
Comment Linkmostbet_uz_wnKa
мостбет зеркало узбекистан http://mostbet4182.ru
Comment LinkDiplomi_bxel
купить диплом в москве купить диплом в москве .
Comment Link